Players / Player profile
KC · SS

Bobby Witt Jr.

Age 26 B/T R/R 6′1″, 200 lb USA MLB debut 2022
40-man
  • Kansas City’s roster as it stands starts at SS · 573 PA · 7.0 WAR in the role
  • Injured list 2026: Low back tightness (Jul 22–Aug 4)
  • Trade read Unlikely to be traded: A star (6.6 projected WAR): clubs move players like this only in a full rebuild, usually in his last year of control.
xwOBA .381 wOBA .356
2026 fWAR 7.0
Projected 2027 WAR 6.6 at 585 PA · 7.0 in his 2027 role

Hitting · 2026 percentiles

vs. MLB hitters with 300+ PA · 620 PA

xwOBA .381 xwOBA: .381, 97th percentile
Swing decisions −0.61 Swing decisions: −0.61, 22nd percentile
Contact value +2.58 Contact value: +2.58, 95th percentile
Bat speed 74.0 Bat speed: 74.0, 75th percentile
Squared-up / swing 25% Squared-up / swing: 25%, 72nd percentile
Blasts / swing 13% Blasts / swing: 13%, 95th percentile
EV90 107.5 EV90: 107.5, 90th percentile
Barrel % 11.4% Barrel %: 11.4%, 76th percentile
Chase % 33.9% Chase %: 33.9%, 26th percentile
Zone contact 86.4% Zone contact: 86.4%, 64th percentile
Strikeout % 17.6% Strikeout %: 17.6%, 75th percentile
Walk % 8.9% Walk %: 8.9%, 51st percentile

Platoon splits · swing path

By pitcher handedness

vsPAwOBAxwOBAK%BB%ChaseDecisionsContact
LHP160.367.39415%7%38%−1.52+3.60
RHP460.352.37618%10%32%−0.27+2.20
Attack angle
5.3° (46% in 5–20°)
Attack direction
−2.0°
Swing length
7.0 ft
Fast-swing rate
39%
Pull-air %
14.6%
Hard-hit %
50.9%
Slash · wRC+
.281/.359/.441 · 119

Zone map · 2026

Where he does damage, and where to pitch him

−0.5−0.4+2.00.0+0.7−1.2−2.2+3.3+1.2−2.0+0.7+1.6−0.6+2.70.0−1.3+1.1+0.1−1.00.0+0.3+1.4+0.1+1.0+0.7RHB

Does the most damage up over the middle (+3.3 vs. league per 100; 1.6 standard errors on 117 pitches, inside the noise for the best of nine cells).

Weakest up and in (−2.2), but only 1.0 standard errors from average on 81 pitches: no in-zone spot to attack yet.

Runs per 100 pitches vs. an average RHB: better · worse. Catcher’s view · 2,082 pitches · faded cells are within one standard error of average. A spot is called only when it is farther from average than the best or worst of nine average cells gets 95% of the time (set from the league’s own pitches: about 3 standard errors above, 2 below).

Most similar hitters

Swings like Witt: bat path, contact quality and approach

SimilarityPlayerxwOBA’26 WAR’27 proj2027
57William Contreras MIL · ’97.3343.03.0Club option $14.5M
56Jackson Chourio MIL · ’04.3434.63.9Signed $8.3M
48Brandon Nimmo TEX · ’93.3401.71.1Signed $20.5M
46Jared Young NYM · ’95.3181.00.6Pre-arb
45Dominic Canzone SEA · ’97.3592.81.9Arb

Nearest neighbours on bat speed, swing length, attack angle, squared-up and blast rates, EV90, barrels, pull-air, chase, zone contact, K% and BB%. 2026 regulars only.

Fielding

2027 rating at every position he can play · OAA by position · range by direction · tools. Same engine as the Fielding Lab and the Winter Plan.

2027 rating by position · best fit first, on the total with the position’s worth
SS +13.3 +20.8
2B +13.8prior +13.3
3B +13.8prior +13.3
Outs Above Average by position
SeasonPosOAARangeArm, DPRunsBatters
2026SS+24+18−1.1+16.95,191
2025SS+24+18+1.6+19.65,604
2024SS+16+12−0.1+11.95,881
2023SS+13+100.0+10.05,586

Runs = range plus his arm and double-play runs spread over his positions by outs (Fielding Run Value, from 2023): what the rating counts.

Range by direction (OAA at SS)
2025 · SS2026 · SS In (charging) +10+12Back +3+1Toward 3B line +15+10Toward 1B line −3+1vs. RHH +13+15vs. LHH +11+8
Tools (percentile; arm among SSs)
Arm at SS 87.4 mph · 81st
Sprint speed 30.1 ft/s · 99th
Zone rating (Keystone expected outs)
SeasonZoneBallsOuts vs. exp.
2026SS471+2.3
2025SS562+1.1
2024SS545−16.6

The zone rating counts every ball hit to his part of the field while he played there, his club’s positioning included; Savant OAA uses his actual starting spot and is the better individual grade. They agree best in the outfield. See the model card.

Compare in the Fielding Lab →

Contract & projection

Club control (RosterResource) · Keystone projected WAR

2027 6.6 WAR Guaranteed $19.7M
2028 6.5 WAR Guaranteed $30.7M
2029 6.3 WAR Guaranteed $35.7M
2030 5.9 WAR Guaranteed $35.7M

Contract Studio →

ABS challenges · 2026

Baseball Savant

As batter 40% 6/15 won · 0.0 runs
Keystone is an independent portfolio project. It is not affiliated with Major League Baseball or any club. Data: MLB Stats API, Baseball Savant, FanGraphs. Used under their terms for individual, non-commercial use.